Software Development Forum

Alright everyone, I'm a little behind in my programming class and I missed the lecture on functions. I'm not asking for anyone to do my work for me but a little help on where to start would be nice. thanks :) alright well here's the question... Write three C++ functions …

Requirement-"The stylesheet should be modified not to add DUCK(product type) if there exists one with the same action(product action)". ie how can i write validation in XSLT to add a DUCK if and only if the product action is different. In the xml given below the action of two products …

Im new to C# and having trouble with this code: I have a combo box on a form optypeCB and when a particular type is picked(Draw,Form,Pierce,Trim) I would like a numerical value assigned to a text box designhrsTB. My code is as follows but it does not work can anyone …

How can we in python change the number of elements in a line to the next, this is, for example... We have the following txt file: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 And we want a program which the output …

Given a list of integers, generate the list of the corresponding floats.

Hello I am beginner trying to program in Microsoft Visual Basic 2005. I would like to create a simple program that can sketch graphs of functions such as "y = 2x + 5." I have tried websites such as codeproject and codeguru to find the code but no success. I …

i have some amature questions . please help me . 1-in this program i need Average of 3 numbers but it dose not work : [CODE]using System; using System.Collections.Generic; using System.Text; namespace ConsoleApplication76 { class Program { static void Main(string[] args) { int x; int y; int m; float ave; …

I am trying to read some numerical values from a file and getting this error: Input Error: Error in input: Floating point number not found.; Expecting Real number in the range -1.7976931348623157E308 to 1.7976931348623157E308 [code][code=java] import java.io.*; public class TriangleMain { /** * @param args the command line arguments */ …

i need help understanding how to fix my code (But please no explicit answers, I really need to understand.) I need to create a program (I'm using IDLE) that will count the number of characters in a given sentence WITHOUT counting spaces. So far I have: [CODE] S = raw_input("Enter …

Hi, my company have a big project now. Which we have some video detection software and could create some investigation figure. We want to do plug-in into the Powerpoint and i am kind of junior here. But i really want to do more in my company. So i want to …

Hi, I'm a beginner in C++ and I need some help how to get a website's source code and save it into a string. Oh, and also: how can I then search the source for a specific keyword AND how can I "extract" a word between 2 keywords ? Here's …

Hi All! I am currently stuck on a c++ program I'm working on. So the program will have the user input data into a 2-d array. sample dialogue: BLOB SIZE CALCULATOR- Enter coordinates for each filled cell; e.g 2 3 Do not enter commas or parentheses. Enter -1 -1 to …

I am trying to write a simple program that reads in csv data from a text file, and then sums the values of the integers read in. I am new to C and trying to figure out small little programs to practice. I am able to get the file open, …

How can access to a web page with c++?

The following code is producing this problem (typed with exact characters printed in command prompt, aside from quotations): "Please input D for a daytime movie or E for an evening movie: This is not a valid choice." The program will not allow me to input anything following the prompt for …

I'm having some trouble with my code. I want to calculate the final balances of some movie tickets based on their day or night showing (and depending on if they are children or adults). So at the end of the code, I've been trying to get the solution to a …

I am doing a project on steganography ( I hope you know what it is :) ) I have to convert a text file (if possible a RTF File) to an image file like jpg or gif etc. But I do not seem to get around this problem and I'm …

I need to figure out how to set my overall ticket limit (aticket + cticket) to 100 and if a customer goes over the limit, then they are told that they have ordered too many tickets and that they need to try again and then it loops back through until …

What I am trying to do is read from a file to an ArrayList and then display it using a JOptionPane. The only problem is the code i am having trouble with is in an ActionListener and I believe somehow I have created an infinite while loop because when I …

Hello! First time Poster :) I'm trying to create a Java Web Crawler. What I want it to do is pass the crawler a starting site, a max depth/levels of sites to go to (as opposed to number of pages) and save files like images and documents. The problem is, …

I start learning about python, so i read the tutorial: they show this: >>> x = int(raw_input("Please enter an integer: ")) Please enter an integer: 42 >>> if x < 0: ... x = 0 ... print 'Negative changed to zero' ... elif x == 0: ... print 'Zero' ... …

I'm pretty green at Delphi. I have a program that must call a MS SQL stored procedure before executing the rest of its logic. Here's the code I've written (changes have been made here and there to protect confidentiality): [code=delphi] theProcedure := TStoredProc.Create( NIL ) ; theProcedure.DatabaseName := theTDatabase.DatabaseName ; …

I am trying to write a python script that can take a word from one file and transfer it to a specific location in another file. for example, lets say i have a file called hb15b.txt and it includes the following: MODIFY-USER 2671, "hb15b01", " UGz9", 1, How can i …

For the second year running Python has been selected as the Language of the Year by Linux users: [code] Linux Users' Programming Languages of the Year 2008 PHP 115 13.36% Perl 72 8.36% Python 226 26.25% Ruby 46 5.34% C 114 13.24% C++ 129 14.98% Java 106 12.31% Lisp 9 …

Hi all, I am a beginner in c, and i am receiving an error in my code, I am writing the code to reverse the elements of a linked list, the code is as follows: [code=c] #include <stdio.h> #include <stdlib.h> typedef struct node { int data; struct node *next; }element; …

The question is (Package Inheritance Hierarchy) Package-delivery services, such as FedEx®, DHL® and UPS®, offer a number of different shipping options, each with specific costs associated. Create an inheritance hierarchy to represent various types of packages. Use Package as the base class of the hierarchy, then include classes TwoDayPackage and …

Ok, the program allows me to input every value and everything executes, but heres what comes back when the calculations at the bottom are supposed to happen. take a look. Please help? [ICODE] For your 1st class please select the appropriate number for your grade. For an A, select 1. …

Hi, can everyone help me to install VB 6.0 because I have encountered a problem as I install VB 6.0 Installer only reboot the system, because of updating the Microsoft Virtual Machine for Java. any response are my pleasure. thank you.

Hello Everyone. Congratulations for the Forum. Ok... How can I print a external file ( and .doc document for example) using C++??? The document I wanna print is a .lbl extension. A zebra printer label model, and I'm using a seguential number on this label and every time I right-click-print …

Hello, I have a code file from the boto framework pasted below, all of the print statements are mine, and the one commented out line is also mine, all else belongs to the attributed author. My question is what is the order in which instantiations and allocations occur in python …

I want to copy some files using python. Can someone tell me how to use the shutil.copy() command properly? thanks

Hi all, I have an incompatible pointer type problem.I am using Dev-Cpp and I am trying to intergrate some functions to a large project in C (mpeg2 decoder) and I am stuck here trying many variations to solve it: [code=c] //global.h void transpose_mat _ANSI_ARGS_((double *matA[], double *matB[], int N)); //declaration …

I have a strange problem, when I try to join two strings, one declared as a string() [code=vb]dim string1 as string()[/code] the string contains some data in both str(0) and str(1) but when I try to add that with a regular string: "some text" like this: [code=vb] dim string1 as …

Hi, I have written a nice little editor using the RichTextCtrl, and so far everything is working fine, however, for some reason the delete key does not work as expected. If I select something and hit delete then the selection is removed, but if I click anywhere in the text …

hi guys wat if List is equivalent 2 Arrays in c or do we have Arrays seperately defined in python??

ah im in 1st year IT student, my project is about to make a Notepad and it should have an event to perform. example: is when i go to [B]"file"[/B] then click the [B]"save"[/B] and it will perform.. pls give some example of class that use an event.. Im new …

So, I'm dynamically allocating a char array in a function, then returning that array to an un-allocated char array in main(). Code: [code=cpp] #include<iostream> using namespace std; char* cc(char*,char*); int main(){ char* strMain; char* str1="Well, hello there, "; char* str2="How are you?"; strMain=cc(str1,str2); cout<< strMain; } char* cc(char* str1,char*str2){ char* …

hi guys i need your help! i have two date picker and a vsflexgrid in my form then i select datepicker1 month of january datepicker2 month of february i want to display all the records in both month ... example: january 9 records febraury 10 records my sample code: [code] …

I have a login page for which users and their passwords hav been updated in database. If a user continuously enters invalid password 3 times then im displaying an error message and blocking the user. when i enter another user name the error message continues to be displayed. btw, im …

Our instructor told us to make a scientific calculator using visual basic... though he didn't yet discuss on how... what i made was just a simple calculator that can perform the four basic functions... here is my codes... [code]Dim val1 As Double Dim a As Double, s As Double, m …

Hi all I am programming a database-related application in Java. I have to facilitate several different types of queries, but I'd like to use the same JTable to display the results of each query (one at a time, of course). The problem is that when I'm using one JTable, I …

How do you bind something like a listbox to an event, but keep that events default actions... ie when you bind a listbox to EVT_RIGHT_DOWN it overrides the SetSelection method that is normally called. I'm trying to call a popup menu on the right down event but I also want …

Greetings. I've tried about 8 different methods of getting this done and am stumped. I need ideas. I need code to walk thru a hash, comparing each element against a string in case insensitive fashion. If the string is found to be a substring of any of the elements, the …

Hi. was asked to add the definitions of the function to overload the operators from this: [code] void monthsSet::unionSet (monthsSet &B) { for (int i=0; i<12; i++) if (B.months[i]) months[i] = true; }; [/code] Ive been trying for hours. Ive read my textbook and gone over my notes. Unfortunately i …

I have the following code which outputs incorrectly. [code] public static void extend(ArrayList priceList, ArrayList quantityList, ArrayList amountList){ for(int i = 0; i < priceList.size(); i++){ amountList.add((Double)priceList.get(i) * (Double)quantityList.get(i)); System.out.println(priceList.get(i) + " * " + quantityList.get(i) + " = " + amountList.get(i) ); } [/code] The output for some of …

hi, im new at c#. after using python i need c# for some windows app. my problem is: i have an axshockwaveflashobject in my prog. but its size stable. i want to change it with general desing. if user grow up the window it should change with it. how can …

Can somebody help me with this? You are burning some music CDs for a party. You've arranged a list of songs in the order in which you want to play them. However, you would like to maximize your use of space on the CD, which holds 80 minutes of music. …

is it possible, well yes of course its possible, but does anyone know the best way to alter the colour of a word within a sentence in a wxpython window. I know how to change the colour of the entire text but not a specific word. So for instance if …

Modify your week 5 assignment to include a function for both A and B. The function for A should have the quantity of numbers passed in as a parameter and needs to return the largest number. The function for B should have no parameters and return the smallest number. Here …

Im having a very strange problem that I can't explain =/ this is what the compiler is saying: 1>------ Build started: Project: 3d, Configuration: Debug Win32 ------ 1>Compiling... 1>RENDER.CPP 1>Generating Code... 1>Compiling... 1>GEOM.CPP 1>MAIN.CPP 1>MOVEMENT.CPP 1>Generating Code... 1>Linking... 1>MAIN.obj : error LNK2005: "struct OBJECT * obj" (?obj@@3PAUOBJECT@@A) already defined in …